baber/WOPTO huggingface dataset:
Patent JP-2001087912-A (JP)
Title: Collet chuck and chuck device
Inventor: TAJIMA KEN
IPC: B23B31/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To hold a work in the form of a long stretching shaft with a sendout hole when the work is unclamped and to avoid collision of the work with collet claws. SOLUTION: This collet chuck device is equipped with a swing stopping member 5 fitted in a sleeve 2 and having on the center axis a sendout hole 6 fitted on a work and capable of suppressing swinging-round of the work W, a removable collet member 7 consisting of a plurality of collet claws installed in a ring arrangement radially with a slot reserved at the tip of the swing stopping member and making expanding/contracting motions in the radial direction by the push-back motion of the sleeve so as to grasp and release the work, and a spring member 8 to generate the expanding/contracting motions of the collet claws.
Patent JP-H06120113-A (JP)
Title: Projection aligner
Inventor: HARASAKI KATSUHIKO
IPC: G03F1/68
Filed: 1992-10-08
Abstract: PURPOSE:To facilitate the control of the size of a transferred pattern, by constituting a tightly closed system wherein the part from at least a photomask to a wafer support is tightly closed with s single medium or a plurality of mediums, in a projection aligner. CONSTITUTION:A projection aligner includes a condenser lens 2, a photomask 3, a projection lens 4, a wafer 5, and a wafer support 10, in a closed system 9. The light outputted from a light source 1 is directed to the condenser lens 3 through a first reflecting mirror 13, an integrator 14 and a second reflecting mirror 15. The effect of diffraction is controlled by a medium 6 whose real refractive index is (n), and the wavelength is shortened. This light is directed to the photomask 3, and the wafer 5 is irradiated with the light through the projection lens 4. The light whose wavelength is shortened scarcely enters a light shielding part, and a fine pattern is formed. Thereby the size of a fine pattern can be controlled and corrected.
Patent JP-S61147586-A (JP)
Title: Light-emitting diode
Inventor: SAKAI HIROO
IPC: H01L33/30
Filed: 1984-12-21
Abstract: PURPOSE:To enable to effectively augment the luminous flux, which is radiated from the light-emitting element of a light-emitting diode, and to significantly enhance the illuminance of the light-emitting diode by a method wherein a cap; which is molded with a light-transmitting resin and has its center part, which is hollowly formed, and the outer periphery on the side surface thereof, which is formed into a curved surface configuration; is made to adhere on the lens part. CONSTITUTION:A light-emitting element 11 is mounted on the top part of a lead frame 12 on one side. The upper end part of the light-emitting element 11 is molded with a light-transmitting resin to form a lens part 15 and the end part 15a of the lens part 15, where is located on the side whereon a luminous flux from the light- emitting element 11 is irradiated, is formed into a spherical configuration. A cap 16, which is made to coat on the lens part 15, is made of the same material as that of the lens part 15 or such a material as glass, the whole configuration thereof is formed into a bowl form, the upper surface 16a thereof is made flat, and at the same time, a hollow part 17 is formed is the center thereof. Moreover, the curved surface along the outer periphery of the side surface of the cap 16 is formed into a parabolic curved-surface configuration so that the luminous flux to be radiated from the light- emitting element 11 if totally reflected.
Patent JP-H0975622-A (JP)
Title: Chip conveyor apparatus equipped with backwashing rotary filter device
Inventor: ISHIKAWA MINEO
IPC: B23Q11/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the renewal work of the clogging or damage of the filter device used in a chip conveyor apparatus to markedly shorten a working time in a treatment apparatus separating the cut refuse in the dirty coolant discharged from a metal processing machine tool to recycle the same. SOLUTION: In a backwashing filter apparatus held by the conveyor chains 31 , 32 of a chip conveyor apparatus 2 left and right as well as up and down to be rotated in a following manner, a mesh filter 20 is housed in semicylindrical two-split coarse filters 271 , 272 made of a punched plate. The mesh filter 20 can be expanded and contracted like an accordion manner by a plurality of stays 31 expansible and contractible by the insertion of a coil spring and the backwashing pipe 35 provided with a backwashing soln. jet orifice inserted in the filters is pulled out of the mesh filter 20. Therefore, the renewal work of the mesh filter 20 can be performed in a markeldy easy manner.
Patent JP-H0316021-A (JP)
Title: Production of sheet like recording medium
Inventor: KUBO YASUSHI
IPC: G11B5/84
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the defects, such as flaws and deposits, generated by the intervention of foreign matter between sheet like bases by supporting the bases by supporting plural sheets of the bases in such a manner that the bases are adjacent to each other and subjecting the bases to a heating treatment while blowing air flow to the bases in the direction along the sheet surfaces thereof. CONSTITUTION:The heating treatment is executed after the bases are blanked to a disk shape. Plural sheets of the blanked sheet like bases 21 each having the circular shape are so supported by a jig 22 that the bases are adjacent to each other and the sheet surfaces are positioned parallel with a perpendicular direction. On the other hand, an air pump 29 is installed in a treating chamber 27 and the air in the treating chamber 27 is fed into a supporting bar 25. This air is blown out of the vent holes toward the outer peripheral parts of the bases 21 from the central parts thereof along the sheet surfaces. Further, a temp. and humidity control device 30 is installed to the treating chamber 27 to execute humidifying simultaneously with heating. The defects, such as deformation, flaws and deposits, generated by the intervention of foreign matter between the bases 21 is prevented in this way.
Patent JP-H10119820-A (JP)
Title: Car body structure of automobile
Inventor: HASHIMOTO NORIO
IPC: B62D25/04
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the strength and rigidity of a connecting part of a food ledge reinforce and a front pillar, by extending an upper side part of a rear end of the food ledge reinforce connected with a side face of a front pillar lower part, and connecting the extended part with a side face of the front pillar lower part. SOLUTION: A rear end of an upper wall 2 of a food ledge reinforce 1 connected with a front fender panel, is connected with a front face of an upper part 4 of a front pillar 3, and a rear end of a side wall 5 thereof is connected with a side face of a lower part 6 of the front pillar 3. A pair of upper and lower hinges for mounting a side door are mounted on a side face of the lower part 6, and a rear end of the side wall 5 is extended backward in the upper and lower two stages in such manner that it wraps the upper hinge 7. The edges of the extended parts 10, 11 are curved into the inverted S-shape, and the flange parts 12, 13 are respectively extended outward in the car width direction, at the lower edges of the extended parts 10, 11, and the flange part 12 at the upper side is connected to a drain of the upper part 4 side.
Patent JP-H01249281-A (JP)
Title: Ultrasonic welder and ultrasonic welding nose section used for said device and ultrasonic welding method
Inventor: KAATEISU BUERUTAA
IPC: B23K20/10
Filed: 1988-10-26
Abstract: PURPOSE: To efficiently weld by constructing an ultrasonic welding part, an adjustable fixing part and a work tip part bundling block and mutually adjusting respective position to bundle work tip parts having different diameters. CONSTITUTION: A turnable welding tip part 20, a fixing part adjustable to a base table 14 and a bundling block 34 facing and adjustable to a support face bundling work tip parts with these both are constituted, these parts are mutually adjustable. At beginning, bundles of work tip parts 32 are inserted to a gear shaped work faces 28, 22 and part of a grip zone 35, after the work tip parts 32 having different sizes are completely gripped by an end face 37 of the bundling block 34, the bundle is welded by an ultrasonic horn 18. By this method, the work tip parts 32 having different diameters are bundled, thus, effective welding is made possible.
Patent JP-H04285844-A (JP)
Title: Sensor for material detection
Inventor: GIYUNTAA GAUGURITSUTSU
IPC: G01J9/02
Filed: 1991-10-18
Abstract: PURPOSE: To provide a sensor for detecting a substance that takes on a short response time and a small hysteresis by making the device compact and stout and economically manufacturing it by adapting it to an actual measuring item in various embodiments using integrated optics. CONSTITUTION: A sensor for detecting a substance consists of an integral optical interferometer 1 having a measuring arm 11 and a comparing arm 12 in a wavelength body substrate. A polymer that can passes a substance to be detected is coated on an area of the measuring arm 11 of the waveguide body as a super straight 111.
Patent JP-H09112232-A (JP)
Title: Valve system for internal combustion engine
Inventor: SAITO MASAHARU
IPC: F01L13/00
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items, manufacturing manhour and assembly manhour, improve manufacturing assembling work efficiency and reduce a cost, by unitizing changeover means. SOLUTION: This valve system changes over high speed cams 6, 7 and a low speed cam 5 respectively arranged around the periphery of a camshaft 3 according to an engine operating condition by sliding sliders 34 equipped on the upper surfaces of valve lifters 9, 9 in the axial direction of the camshaft 3. A pushing/pressing mechanism and a return mechanism which are changeover means, are unitized by being integrally arranged to a supporting body 39 clamped and fixed to intake/exhaust side cam brackets 2, 32 above a cylinder head 1 by bolts 46, 47.
Patent JP-H02117880-A (JP)
Title: Recording material and recording method
Inventor: CHIBA MASAHIRO
IPC: D21H27/00
Filed: 1988-10-28
Abstract: PURPOSE:To make it possible to form very fine and clear images by using a recording material which comprises a base paper and an ink receiving surface provided on the base paper and having a specified roughness factor and which has a specified wetting time. CONSTITUTION:A recording paper comprises a base paper and an ink-receiving surface provided on the base paper. The ink-receiving surface has a roughness factor, measured by the Bristow method, of at least 10ml/m<2>, and the recording material has a wetting time of at least 10msec. A fibrous substance of the base paper is present in the vicinity of a recording surface of the recording material, and the ink-receiving surface comprises a silicon-containing pigment and/or alumina particles with a BET specific surface area of less than 200m<2>/g. A water-based ink, used at the time of ink jet recording and having a water content of 95-50wt.%, is released effectively from a nozzle to be given to the recording material, whereby a clear and very fine image with excellent dot shape can be obtained, because bleeding is not generated.
Patent JP-H11109886-A (JP)
Title: Display device
Inventor: MATSUOKA HIDEKI
IPC: G02F1/1345
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent a counter electrode connection part for conducting and connecting between substrates from being exposed to outdoor air and to prevent a connection terminal from being disconnected by electric corrosion by providing the counter electrode connection part at the inner part hermetically sealed with an adhesive. SOLUTION: A TFT substrate 1 and a counter substrate 2 are stuck through a thin gap by seal material 3 provided at the periphery, and hermetically sealed by a sealing material 32 after liquid crystal is injected from an injection hole 31 in space between the substrates 1 and 2. The counter electrode signal input terminal 81 of a common electrode 7 is formed continuously to the array of input terminals 8 on the substrate 1. A 1st counter electrode connection terminal 83 is provided in an inside area from the material 3 on the substrate 1, and connected to the counter electrode signal input terminal through a leading wire 82. Meanwhile, a part of the electrode 7 is led out to the vicinity of the corner part of the substrate 2 in the inside area from the material 3, and set as a 2nd counter electrode connection terminal 71.  The terminals 83 and 71 are connected by the conductive adhesive 9.
Patent JP-H10115834-A (JP)
Title: Liquid crystal device
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/1345
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crysatal device capable of obtaining high picture quality at high productivity. SOLUTION: Scan electrodes S1-S1024 are divided, and division scan electrodes are formed, and plural division pixels constituting pixels are formed on intersected parts between these division scan electrodes and information electrodes I1-I1280, and a scan signal is applied to respective division scan electrodes by scan signal application means S1a, S1-S1024a, S1024b of signal application parts DS1-DS1024. Then, by alternately arranging these signal application parts DS1-DS1024 on both sides of plural scan electrodes S1-S1024, a temp. distribution is reduced, and display unevenness is made hardly to occur.  Further, when the scan signal is applied to two division scan electrodes simultaneously according to a display mode, by arranging simultaneously selected two signal application parts DS1-DS1024 on the sides different from each other of the scan electrodes S1-S1024, the temp. distribution is reduced to prevent the occurrence of display unevenness.
Patent JP-S63127848-A (JP)
Title: Automatic replacing device for tool
Inventor: SHIBATA YOSHIO
IPC: B23Q3/155
Filed: 1986-11-14
Abstract: PURPOSE:To easily replace a tool and carry out the grinding, polishing, or cutting work easily and safely by raising and lowering the ball of a coupler. CONSTITUTION:When a tool is to be held, a driving source 10 and a coupler 22 lower, and a coupler 22 and a socket 29 are fitted, in the state where a flange 24 is in the rising position, and a ball 20 is pushed out and set into the groove on the socket 29. When the tool is to be lifted up, the flange 24 is pushed down by an auxiliary ball 32, and the coupler 22 is lowered. Since the escape way for the ball 20 is blocked by a clamp 21, the tool is prevented from falling. When the tool is to be demounted, the tool is lowered, and the flange 24 is lifted up by the auxiliary ball 32, and then the coupler 22 is pulled up. Thus, the ball 20 is released from the groove on the socket 29 and set into a ball hole 30, and the coupler 22 and the socket 29 are released.
Patent JP-H03133571-A (JP)
Title: Cream solder printing equipment for circuit board
Inventor: FUJII TOSHIHIDE
IPC: B23K3/06
Filed: 1989-10-18
Abstract: PURPOSE:To carry out solder printing different in film thickness at one stroke by forming a recessed part on the upper surface side of a mask and making an opening of specified dimension between the upper surface of this mask and the lower surface of the mask. CONSTITUTION:A 1st opening part 12 is formed at a position to carry out a thick solder printing on the mask 11. The 1st opening part 12 is composed of the openings 13 made between the upper and lower surfaces of the mask 11 and has the same height as the plate thickness of the mask 11. A 2nd opening part 14 is formed at a position to carry out thin solder printing. The recessed part 15 having a specified range and a specified depth is engraved and formed on the upper surface side of the mask 11, an opening 16 is made between the inner bottom surface of the recessed part 15 and the lower surface of the mask 11 and the length and width are formed to be smaller than the length and width of the corresponding electrode and 60 % or larger. A solder film equal to the plate thickness of the mask 11 can be formed by printing on the 1st opening part 12 and the extra solder is raked out by a squeegee 18 on the 2nd opening part 14 to form a thin solder film.
Patent JP-S63124814-A (JP)
Title: Internal combustion engine
Inventor: SAKOCHI HATSUO
IPC: F01L7/02
Filed: 1986-11-14
Abstract: PURPOSE:To reduce vibration and noise by opening and closing the communication passage either between a cylinder and an intake pipe or between the cylinder and an exhaust pipe by a rotary valve. CONSTITUTION:Exhaust valves 9 and 10 and intake valves 11 and 12 are mounted inside a housing. A cylindrical turning valve body 21 having openings 23a-23d and a turning valve body 22 having openings 25a-25d are disposed at right angles with the moving direction of a piston 20. The cylinder 30, intake ports 11 and 12 or exhaust ports 9 and 10 are opened and closed by the valve bodies 21 and 22. The vibration and the noise generated when the valve bodies are driven may thus be reduced.
Patent JP-H05264657-A (JP)
Title: Scanner path assigning system
IPC: G01R31/28
Filed: 1992-10-09
Abstract: PURPOSE: To perform a test practically independent of hardware by providing a scanner driver for operating a scanner in response to a test program which can operate the configuration of a scanner system. CONSTITUTION: An automatic circuit tester 10 comprises a memory 29 storing a test program for specifying the connection being made between the driver/ detector 14 or the wave generator 16 in a tester 10 and a device 12 to be tested without specifying the state of scanner making these connection with respect to the terminal of an instrument and the test point of a DUT 12. Current configuration of a scanner 20 and the components of other tester 10 are examined according to a system program and the identity of components to be configured is determined, along with the position thereof, by the scanner 20. Subsequently, the program retrieves a path connecting an instrument specified by a test program with a test point by studying the low level description of each scanner element. The test program then executes modification of the scanner state through a scanner driver 34.
Patent JP-2000094714-A (JP)
Title: Ink jet recorder
Inventor: NAKAMURA HIROTAKE
IPC: B41J2/165
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of preventing contamination of a recording paper that may occur when ink removed by wiping and to be accumulated between a plurality of recording heads drops. SOLUTION: An ink accumulating section 6a which is recessed between nozzle faces of a plurality of recording heads 5 is inclined such that the height is lowered toward an edge section of the ink accumulating section 6a in a direction perpendicular to the arrangement direction of the plurality of recording heads 5. A part of the ink collected by wiping the nozzle face by a wiping member 25 moves toward the edge section of the ink accumulating section 6a and is introduced from the ink accumulating section 6a to a portion outside a recording area of a recording paper by a flexible ink discharge section 31 which is contacted to the edge section.
Patent JP-S62130250-A (JP)
Title: Sliding material for collecting current
Inventor: TERAOKA TOSHIO
IPC: C22C9/00
Filed: 1985-12-02
Abstract: PURPOSE:To improve the strength and wear resistance of a sintered Cu alloy as a sliding material for collecting current by adding specified amounts of Sn, Fe, FeMo, FeW, Cr, Pb, etc., to Cu. CONSTITUTION:This sliding material is a sintered alloy having a composition consisting of 1-5wt% Sn, 5-25wt% Fe, 10-25wt% one or more among FeMo, FeW and Cr, 1-5wt% (expressed in terms of Pb) Pb and 'Kelmet(R)' and the balance Cu. Since the material has such a low Sn content and contains Fe, the strength and wear resistance are improved. Pb is effective in maintaining the lubricity of the sintered body.
Patent JP-S61149363-A (JP)
Title: Data controlling device
Inventor: ISAKA YUKIO
IPC: G06K15/22
Filed: 1984-12-25
Abstract: PURPOSE:To transfer data in quick response to the printing speed of a printing means by processing the readout control of image dot information and the printing control of image jet information readout referring to a table memory in a printer which prints an image by page unit. CONSTITUTION:A table memory 7 stores head address information on a font pattern in a character generator 9 from character code, referring to a page buffer memory 5. At the same time, it also stores printing control data concerning print position, page end flag, character width and character height, referring to a page buffer memory 6. A processor 8 accesses the character generator 9 and reads font data into a word boundary and performs arithmetic operation on a physical address for font data in response to printing control data, referring to the table memory 7. An image memory 10 receives and gives font data by word unit (2 bytes) in response to a physical address which was arithmetically operated by the processor 8, thus printing an image at a printing block 11.
Patent JP-H02168039-A (JP)
Title: Moving progress-damping
Inventor: EEBUARUTO SHIYUPIISU
IPC: F16F9/46
Filed: 1989-10-20
Abstract: PURPOSE: To secure the desired damping force to directly regulate it by dividing a pressure medium flow running through a valve gear installed in a damper piston, into a first partial flow and a second partial flow, and controlling these flows with a single valve. CONSTITUTION: If pressure in a working chamber 21 is high, a pressure medium reaches a pressure connecting part 41 via a check valve 81 and a throttle 34 of a valve gear of a damper piston 10, as well as when exceeding the closing force of a valve 27 by a magnet coil 36, an electromagnetically actuatable control piston 38 is uplifted whereby a first partial flow runs into another working chamber 22 via a second pressure connecting part 42 and a check valve 82. On the other hand, if pressure in this working chamber 22 is high, the pressure medium reaches a first pressure connecting part 41 via a check valve 83, uplifting the control piston 38 against the magnetic force, and it flows into the working chamber 21 via the second pressure connecting part 42 and a check valve 84.  In addition, if pressure in the working chamber 21 is higher than that in a pressure chamber 54 as far as a portion for the energizing force of a spring 56, a valve 28 is opened, making a second partial flow run into the working chamber 22. Thus the desired damping force is securable.
Patent JP-H08138278-A (JP)
Title: Method for assisting operation and device therefor
Inventor: OGAWA YOSHIO
IPC: G09F9/33
Filed: 1994-11-07
Abstract: PURPOSE: To guide user's operation by emitting light in a peripheral part of an operation button which is presently operable or the next operation button to be operated. CONSTITUTION: A presently operatable button or a following button to be operated is decided by a microcomputer 1 from information as to operation buttons operated by an operation part 12 to be supplied via a key input device 6, present time to be supplied from a clock 3 and information as to the state of a video deck 100 to be supplied from a mechanical control microcomputer 7. Then, corresponding illuminative guides 11a-c are lit by the microcomputer 1.
Patent JP-S62184251-A (JP)
Inventor: DANIERU DEYUBO
IPC: F16F13/08
Filed: 1986-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。